International Journal of Pediatric Otorhinolaryngology
International Journal of Pediatric Otorhinolaryngology > 1995 > 33 > 2 > 141-148
International Journal of Pediatric Otorhinolaryngology > 2010 > 74 > 2 > 198-201
International Journal of Pediatric Otorhinolaryngology > 2011 > 75 > 11 > 1391-1394
International Journal of Pediatric Otorhinolaryngology > 2013 > 77 > 9 > 1575-1578